Solutions for Elementary Algebra
Problem 1.153TI:
Find the sum: x4+34 .Problem 1.154TI:
Find the sum: y8+58 .Problem 1.155TI:
Find the difference: 1928728 .Problem 1.156TI:
Find the difference: 2732132 .Problem 1.157TI:
Find the difference: 9x7x .Problem 1.158TI:
Find the difference: 17a5a .Problem 1.159TI:
Simplify: 25+(49)79 .Problem 1.160TI:
Simplify: 59+(49)79Problem 1.161TI:
Add: 712+1115 .Problem 1.162TI:
Add: 1315+1720 .Problem 1.163TI:
Subtract: 13241732 .Problem 1.164TI:
Subtract: 2132928 .Problem 1.165TI:
Add: y6+79 .Problem 1.166TI:
Add: x6+715 .Problem 1.167TI:
Simplify: (a) 3a489 (b) 3a489 .Problem 1.168TI:
Simplify: (a) 4k516 (b) 4k516 .Problem 1.169TI:
Simplify: ( 1 3 )223+2 .Problem 1.170TI:
Simplify: 1+42( 1 4 )2 .Problem 1.171TI:
Simplify: 13+123413 .Problem 1.172TI:
Simplify: 231214+13 .Problem 1.173TI:
Evaluate x+34 when (a) x=74 (b) x=54 .Problem 1.174TI:
Evaluate y+12 when (a) y=23 (b) y=34 .Problem 1.175TI:
Evaluate 12y when y=14 .Problem 1.176TI:
Evaluate 38y when x=52 .Problem 1.177TI:
Evaluate 3ab2 when a=23 and b=12 .Problem 1.178TI:
Evaluate 4c3d when c=12 and d=43 .Problem 1.179TI:
Evaluate a+bc when a=8 , b=7 , and c=6 .Problem 1.180TI:
Evaluate x+yz when x=9 , y=18 ,and z=6 .Problem 425E:
In the following exercises, add. 425. 613+513Problem 426E:
In the following exercises, add. 426. 415+715Problem 427E:
In the following exercises, add. 427. x4+34Problem 428E:
In the following exercises, add. 428. 8q+6qProblem 429E:
In the following exercises, add. 429. 316+(716)Problem 430E:
In the following exercises, add. 430. 516+(916)Problem 431E:
In the following exercises, add. 431. 817+1517Problem 432E:
In the following exercises, add. 432. 919+1719Problem 433E:
In the following exercises, add. 433. 613+(1013)+(1213)Problem 434E:
In the following exercises, add. 434. 512+(712)+(1112)Problem 435E:
In the following exercises, subtract. 435. 1115715Problem 436E:
In the following exercises, subtract. 436. 913413Problem 437E:
In the following exercises, subtract. 437. 1112512Problem 438E:
In the following exercises, subtract. 438. 712512Problem 439E:
In the following exercises, subtract. 439. 1921421Problem 440E:
In the following exercises, subtract. 440. 1721821Problem 441E:
In the following exercises, subtract. 441. 5y878Problem 442E:
In the following exercises, subtract. 442. 11z13813Problem 443E:
In the following exercises, subtract. 443. 23u15uProblem 444E:
In the following exercises, subtract. 444. 29v26vProblem 445E:
In the following exercises, subtract. 445. 35(45)Problem 446E:
In the following exercises, subtract. 446. 37(57)Problem 447E:
In the following exercises, subtract. 447. 79(59)Problem 448E:
In the following exercises, subtract. 448. 811(511)Problem 449E:
In the following exercises, simplify. 449. 518910Problem 450E:
In the following exercises, simplify. 450. 314712Problem 451E:
In the following exercises, simplify. 451. n545Problem 452E:
In the following exercises, simplify. 452. 611s11Problem 453E:
In the following exercises, simplify. 453. 724+224Problem 454E:
In the following exercises, simplify. 454. 518+118Problem 455E:
In the following exercises, simplify. 455. 815125Problem 456E:
In the following exercises, simplify. 456. 712928Problem 457E:
In the following exercises, add or subtract. 457. 12+17Problem 458E:
In the following exercises, add or subtract. 458. 13+18Problem 459E:
In the following exercises, add or subtract. 459. 13(19)Problem 460E:
In the following exercises, add or subtract. 460. 14(18)Problem 461E:
In the following exercises, add or subtract. 461. 712+58Problem 462E:
In the following exercises, add or subtract. 462. 512+38Problem 463E:
In the following exercises, add or subtract. 463. 712916Problem 464E:
In the following exercises, add or subtract. 464. 716512Problem 465E:
In the following exercises, add or subtract. 465. 2338Problem 466E:
In the following exercises, add or subtract. 466. 5634Problem 473E:
In the following exercises, add or subtract. 473. 23(34)Problem 474E:
In the following exercises, add or subtract. 474. 34(45)Problem 475E:
In the following exercises, add or subtract. 475. 1+78Problem 476E:
In the following exercises, add or subtract. 476. 1310Problem 477E:
In the following exercises, add or subtract. 477. x3+14Problem 478E:
In the following exercises, add or subtract. 478. y2+23Problem 479E:
In the following exercises, add or subtract. 479. y435Problem 480E:
In the following exercises, add or subtract. 480. x514Problem 485E:
In the following exercises, simplify. 485. 38(310)Problem 486E:
In the following exercises, simplify. 486. 512(59)Problem 487E:
In the following exercises, simplify. 487. 38+512Problem 488E:
In the following exercises, simplify. 488. 18+712Problem 489E:
In the following exercises, simplify. 489. 5619Problem 490E:
In the following exercises, simplify. 490. 5916Problem 491E:
In the following exercises, simplify. 491. 715y4Problem 492E:
In the following exercises, simplify. 492. 38x11Problem 493E:
In the following exercises, simplify. 493. 1112a9a16Problem 494E:
In the following exercises, simplify. 494. 10y13815yProblem 495E:
In the following exercises, simplify. 495. 23+42( 2 3 )2Problem 496E:
In the following exercises, simplify. 496. 3332( 3 4 )2Problem 499E:
In the following exercises, simplify. 499. 213+15Problem 500E:
In the following exercises, simplify. 500. 514+13Problem 501E:
In the following exercises, simplify. 501. 782312+38Problem 502E:
In the following exercises, simplify. 502. 343514+25Problem 503E:
In the following exercises, simplify. 503. 12+23512Problem 505E:
In the following exercises, add or subtract. 505. 135110Problem 506E:
In the following exercises, add or subtract. 506. 156112Problem 507E:
In the following exercises, simplify. 507. 23+16+34Problem 508E:
In the following exercises, simplify. 508. 23+14+35Problem 509E:
In the following exercises, simplify. 509. 3816+34Problem 510E:
In the following exercises, simplify. 510. 25+5834Problem 511E:
In the following exercises, simplify. 511. 12(920415)Problem 512E:
In the following exercises, simplify. 512. 8(151656)Problem 513E:
In the following exercises, simplify. 513. 58+161924Problem 514E:
In the following exercises, simplify. 514. 16+3101430Problem 515E:
In the following exercises, simplify. 515. (59+16)(2312)Problem 516E:
In the following exercises, simplify. 516. (34+16)(5813)Problem 527E:
Decorating Laronda is making covers for the throw pillows on her sofa. For each pillow cover, she...Problem 528E:
Baking Vanessa is baking chocolate chip cookies and oatmeal cookies. She needs 12 - cup of sugar for...Problem 530E:
How do you find the LCD of 2 fractions?Browse All Chapters of This Textbook
Chapter 1 - FoundationsChapter 1.1 - Introduction To Whole NumbersChapter 1.2 - Use The Language Of AlgebraChapter 1.3 - Add And Subtract IntegersChapter 1.4 - Multiply And Divide IntegersChapter 1.5 - Visualize FractionsChapter 1.6 - Add And Subtract FractionsChapter 1.7 - DecimalsChapter 1.8 - The Real NumbersChapter 1.9 - Properties Of Real Numbers
Chapter 1.10 - Systems Of MeasurementChapter 2 - Solving Linear Equations And InequalitiesChapter 2.1 - Solve Equations Using The Subtraction And Addition Properties Of EqualityChapter 2.2 - Solve Equations Using The Division And Multiplication Properties Of EqualityChapter 2.3 - Solve Equations With Variables And Constants On Both SidesChapter 2.4 - Use A General Strategy To Solve Linear EquationsChapter 2.5 - Solve Equations With Fractions Or DecimalsChapter 2.6 - Solve A Formula For A Specific VariableChapter 2.7 - Solve Linear InequalitiesChapter 3 - Math ModelsChapter 3.1 - Use A Problem-solving StrategyChapter 3.2 - Solve Percent ApplicationsChapter 3.3 - Solve Mixture ApplicationsChapter 3.4 - Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean TheoremChapter 3.5 - Solve Uniform Motion ApplicationsChapter 3.6 - Solve Applications With Linear InequalitiesChapter 4 - GraphsChapter 4.1 - Use The Rectangular Coordinate SystemChapter 4.2 - Graph Linear Equations In Two VariablesChapter 4.3 - Graph With InterceptsChapter 4.4 - Understand Slope Of A LineChapter 4.5 - Use The Slope–intercept Form Of An Equation Of A LineChapter 4.6 - Find The Equation Of A LineChapter 4.7 - Graphs Of Linear InequalitiesChapter 5 - Systems Of Linear EquationsChapter 5.1 - Solve Systems Of Equations By GraphingChapter 5.2 - Solve Systems Of Equations By SubstitutionChapter 5.3 - Solve Systems Of Equations By EliminationChapter 5.4 - Solve Applications With Systems Of EquationsChapter 5.5 - Solve Mixture Applications With Systems Of EquationsChapter 5.6 - Graphing Systems Of Linear InequalitiesChapter 6 - PolynomialsChapter 6.1 - Add And Subtract PolynomialsChapter 6.2 - Use Multiplication Properties Of ExponentsChapter 6.3 - Multiply PolynomialsChapter 6.4 - Special ProductsChapter 6.5 - Divide MonomialsChapter 6.6 - Divide PolynomialsChapter 6.7 - Integer Exponents And Scientific NotationChapter 7 - FactoringChapter 7.1 - Greatest Common Factor And Factor By GroupingChapter 7.2 - Factor Quadratic Trinomials With Leading Coefficient 1Chapter 7.3 - Factor Quadratic Trinomials With Leading Coefficient Other Than 1Chapter 7.4 - Factor Special ProductsChapter 7.5 - General Strategy For Factoring PolynomialsChapter 7.6 - Quadratic EquationsChapter 8 - Rational Expressions And EquationsChapter 8.1 - Simplify Rational ExpressionsChapter 8.2 - Multiply And Divide Rational ExpressionsChapter 8.3 - Add And Subtract Rational Expressions With A Common DenominatorChapter 8.4 - Add And Subtract Rational Expressions With Unlike DenominatorsChapter 8.5 - Simplify Complex Rational ExpressionsChapter 8.6 - Solve Rational EquationsChapter 8.7 - Solve Proportion And Similar Figure ApplicationsChapter 8.8 - Solve Uniform Motion And Work ApplicationsChapter 8.9 - Use Direct And Inverse VariationChapter 9 - Roots And RadicalsChapter 9.1 - Simplify And Use Square RootsChapter 9.2 - Simplify Square RootsChapter 9.3 - Add And Subtract Square RootsChapter 9.4 - Multiply Square RootsChapter 9.5 - Divide Square RootsChapter 9.6 - Solve Equations With Square RootsChapter 9.7 - Higher RootsChapter 9.8 - Rational ExponentsChapter 10 - Quadratic EquationsChapter 10.1 - Solve Quadratic Equations Using The Square Root PropertyChapter 10.2 - Solve Quadratic Equations By Completing The SquareChapter 10.3 - Solve Quadratic Equations Using The Quadratic FormulaChapter 10.4 - Solve Applications Modeled By Quadratic EquationsChapter 10.5 - Graphing Quadratic Equations
Sample Solutions for this Textbook
We offer sample solutions for Elementary Algebra homework problems. See examples below:
More Editions of This Book
Corresponding editions of this textbook are also available below:
ELEMENTARY ALGEBRA VOL 1-2
17th Edition
ISBN: 9781506698205
Elementary Algebra (OER)
17th Edition
ISBN: 9781947172258
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